<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <link rel="stylesheet" href="css/user.css">
</head>

<body>
  <h1>新增学员</h1>
  <div class="info">
    姓名：<input type="text" class="uname">
    年龄：<input type="text" class="age">
    性别: <select name="gender" id="" class="gender">
      <option value="男">男</option>
      <option value="女">女</option>
    </select>
    薪资：<input type="text" class="salary">
    就业城市：<select name="city" id="" class="city">
      <option value="北京">北京</option>
      <option value="上海">上海</option>
      <option value="广州">广州</option>
      <option value="深圳">深圳</option>
      <option value="曹县">曹县</option>

    </select>
    <button class="add">录入</button>
  </div>

  <h1>就业榜</h1>
  <table>
    <thead>
      <tr>
        <th>学号</th>
        <th>姓名</th>
        <th>年龄</th>
        <th>性别</th>
        <th>薪资</th>
        <th>就业城市</th>
        <th>操作</th>
      </tr>
    </thead>
    <tbody>
      

    </tbody>
  </table>
  <script>
    //  1. 准备好数据后端的数据
    let arr = [
      { stuId: 1001, uname: '欧阳霸天', age: 19, gender: '男', salary: '20000', city: '上海' },
      { stuId: 1002, uname: '令狐霸天', age: 29, gender: '男', salary: '30000', city: '北京' },
      { stuId: 1003, uname: '诸葛霸天', age: 39, gender: '男', salary: '2000', city: '北京' },
    ]

    let tbody=document.querySelector('tbody')
    for( let i=0;i<arr.length;i++){
      let tr= document.createElementNS('tr')
      tr=
      `
      <tr>
        <td>1001</td>
        <td>欧阳霸天</td>
        <td>19</td>
        <td>男</td>

        <td>15000</td>
        <td>上海</td>
        <td>
          <a href="javascript:">删除</a>
        </td>
      </tr>

      `
      tbody.appendChild(tr)
    }

  </script>
</body>

</html>